Engine-Codes - Generic - B14A2

B14A2 - Sunload Sensor Circuit Short Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B14A2 Possible Causes

  • Faulty Sunload Sensor
  • Sunload Sensor harness is open or shorted
  • Sunload Sensor circuit poor electrical connection
  • Faulty Air Condition (A/C) Control Module

How is the B14A2 code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Tech Notes

When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as having an open circuit. Always check the sunload sensor in direct sunlight.

What is the cost to diagnose the B14A2 code

Labor: 1.0

The cost to diagnose the B14A2 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B14A2 Meaning

The Air Condition (A/C) Control Module monitors the Sunload Sensor. The A/C Control Module sets the OBDII code when the Sunload Sensor is not to factory specifications.

More Information

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Information for specific makes

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